A fuel cell system to be installed on a vehicle includes a fuel cell, a secondary battery, an SOC detector that detects a temperature and a state of charge of the secondary battery, an accelerator position detector that detects an accelerator depressed amount, and a controller that controls power to be generated by the fuel cell. The controller includes: a required generation power calculator that calculates required generation power based on the accelerator depressed amount and the temperature and the state of charge of the secondary battery; and a maximum required power calculator that calculates maximum required power based on the accelerator depressed amount and the temperature and the state of charge of the secondary battery. The maximum required power includes allowable charging power correlated with a maximum value of charging power. If determining that a condition for rapid reduction in consumption power of a motor is satisfied, the controller sets the allowable charging power to zero and calculates the maximum required power. If the required generation power exceeds the maximum required power, the controller makes the fuel cell generate power responsive to the maximum required power.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FUEL CELL SYSTEM, FUEL CELL VEHICLE, AND METHOD OF CONTROLLING FUEL CELL SYSTEM


    Beteiligte:
    KAKENO YUJI (Autor:in) / NADA MITSUHIRO (Autor:in) / UMAYAHARA KENJI (Autor:in) / NISHIDA YUSUKE (Autor:in)

    Erscheinungsdatum :

    2017-10-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Fuel cell system, fuel cell vehicle, and method of controlling fuel cell system

    KAKENO YUJI / NADA MITSUHIRO / UMAYAHARA KENJI et al. | Europäisches Patentamt | 2018

    Freier Zugriff


    FUEL CELL SYSTEM, FUEL CELL VEHICLE, AND METHOD OF CONTROLLING FUEL CELL SYSTEM

    KAKENO YUJI / NADA MITSUHIRO / UMAYAHARA KENJI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    FUEL CELL SYSTEM, FUEL CELL VEHICLE, AND METHOD OF CONTROLLING FUEL CELL SYSTEM

    KAKENO YUJI / NADA MITSUHIRO / UMAYAHARA KENJI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Fuel Cell System, Fuel Cell Vehicle, and Method for Controlling Fuel Cell System

    KAKENO YUJI / UMAYAHARA KENJI / NADA MITSUHIRO | Europäisches Patentamt | 2016

    Freier Zugriff